Test case generation method and device

The embodiment of the invention provides a test case generation method and device. The method comprises the following steps: firstly, determining a first operation behavior sequence required for realizing a test demand on a first application platform; wherein the first operation behavior sequence comprises information of at least one operation behavior. The sequence of the information of the at least one operation behavior in the first operation behavior sequence reflects the execution sequence of the at least one first operation behavior. After the first operation behavior sequence is obtained, the information of each first operation behavior in the first operation behavior sequence can be converted into the information of the corresponding standard operation behavior according to the corresponding relation, and the information of at least one first standard operation behavior, namely the first standard operation behavior sequence, is obtained. Wherein the corresponding relationship comprises a corresponding